Android Developer

Android Developer – Health & Wellbeing Tech Startup

Hybrid in Southampton (more flexible for the right person)

Up to £100k + Bonus & Benefits

We’re exclusively partnered with an ambitious health and wellbeing startup that’s building a next-generation wellness platform from the ground up. This is not a re-skin or incremental update, it’s a brand-new product with a genuinely differentiated approach, designed to challenge how health tech is built and experienced.

You’ll be joining early, owning the Android experience, and playing a key role in shaping both the product and the engineering culture.

The Opportunity

Take ownership of a native Android application built with Kotlin and Jetpack Compose

Work on a platform where AI and ML are core to the product, not an afterthought

Build on-device, privacy-preserving features with no data harvesting shortcuts

Collaborate with a small, senior team who’ve built and scaled successful products

Influence architecture, tooling, and user experience from day one

What You’ll Be Doing

Designing, developing, and maintaining a high-quality Android app

Integrating with Kotlin Multiplatform modules for shared business logic and data

Implementing on-device ML for personalised user experiences

Building integrations with Google Fit and Health Connect

Working closely with design to deliver polished, accessible Material Design UI

Optimising performance across devices, screen sizes, and Android versions

Supporting Play Store releases and ongoing delivery

What We’re Looking For

Strong commercial experience with Kotlin and Jetpack Compose

Solid understanding of modern Android architecture and components

Experience with Kotlin Multiplatform is highly desirable

Exposure to TensorFlow Lite or on-device ML is a plus

A strong focus on performance, accessibility, and user experience

Comfortable taking ownership in an early-stage, fast-moving environment

Industry experience strongly preferred

Why Join?

Build a product designed to make a real difference to people’s wellbeing

Join at an early stage, currently a small team, growing to 14–15 people within 6 months

Backed by a successful tech incubator with a strong delivery track record

High-trust, low-ego culture where impact matters more than job titles

Package

Salary up to £100k, depending on experience

Strong benefits package (including performance based bonus)

If you’re an Android engineer looking for real ownership, technical influence, and the chance to build something meaningful from the very beginning, this is absolutely worth a conversation.